lavfi/avfilter: clarify avfilter_graph_get_filter() doxygen

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago · b217dc91bf
parent 3ba77ea369
commit b217dc91bf
1 changed files with 3 additions and 1 deletions
--- a/libavfilter/avfilter.h
+++ b/libavfilter/avfilter.h
@ -1267,8 +1267,10 @@ AVFilterContext *avfilter_graph_alloc_filter(AVFilterGraph *graph,
                                             const char *name);

 /**
- * Get a filter instance with name name from graph.
+ * Get a filter instance identified by instance name from graph.
 *
+ * @param graph filter graph to search through.
+ * @param name filter instance name (should be unique in the graph).
 * @return the pointer to the found filter instance or NULL if it
 * cannot be found.
 */